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+// license:BSD-3-Clause
+// copyright-holders:Pierpaolo Prazzoli, Tomasz Slanina
+/********************************************************************
+
+ dgPIX VRender0 hardware
+
+ Games Supported:
+ ---------------------------------------------------------------------------
+ - Elfin (c) 1999 dgPIX Entertainment Inc.
+ - Jump Jump (c) 1999 dgPIX Entertainment Inc.
+ - The X-Files (2 sets) (c) 1999 dgPIX Entertainment Inc.
+ - King of Dynast Gear (version 1.8) (c) 1999 EZ Graphics [*]
+ - Fishing Maniac 3 (c) 2002 Saero Entertainment
+
+ [*] the version number is written in the flash roms at the beginning of the game settings
+
+Note: There is known to exist an alternate version of The X-Files titled The Sex Files which is undumped
+
+ Original bugs:
+ - In King of Dynast Gear, Roger's fast attack shows some blank lines
+ in the sword "shadow" if you do it in the left direction
+
+ Info about the cpu inside KS0164 sound chip:
+ - "The 16-bit CPU core was Sequoia's design and was licensed to Samsung.
+ It was a 16-bit core with a nearly perfectly orthogonal instruction set.
+ You could even multiply the PC by the stack pointer if you wanted."
+ AKA Samsung's Omniwave MULTIMEDIA AUDIO
+
+
+ driver by Pierpaolo Prazzoli & Tomasz Slanina
+
+ - Pierpaolo Prazzoli 2006.05.06
+ - added Fishing Maniac 3
+
+ - Pierpaolo Prazzoli 2006.01.16
+ - added King of Dynast Gear (protection patched by Tomasz)
+ - fixed frame buffer drawing
+ - fixed flash roms reading
+ - added game settings writing to flash roms
+ - added coin counters
+
+ - TS 2005.02.15
+ Added double buffering
+
+ - TS 2005.02.06
+ Preliminary emulation of X-Files. VRender0- is probably just framebuffer.
+ Patch in DRIVER_INIT removes call at RAM adr $8f30 - protection ?
+ (without fix, game freezes at one of startup screens - like on real
+ board with protection PIC removed)
+
+*********************************************************************
+
+PCB Layout
+----------
+
+Elfin
+The X-Files (Korean region)
+Fishing Maniac 3
+
+VRenderO Minus Rev4 dgPIX Entertainment Inc. 1999
+|-----------------------------------------------------|
+|TDA1515 C-O-N-N-1 |
+| DA1545A C |
+| O |
+| VOL1 K4E151611 KS0164 N |
+| VOL2 K4E151611 N |
+|J 169NDK19 3 |
+|A 20MHz CONN2 |
+|M KA4558 |
+|M |
+|A KM6161002 |
+| E1-32XT |
+| KM6161002 |
+| |
+| ST7705C KM6161002 |
+| B1 XCS05 |
+| B2 B3 14.31818MHz LED KM6161002 |
+|-----------------------------------------------------|
+Notes:
+ ST7705C - Reset/Watchdog IC (SOIC8)
+ E1-32XT - Hyperstone E1-32XT CPU (QFP144)
+ 169NDK19 - Xtal, 16.9344MHz
+ CONN1,CONN2, - Connectors for joining main board to small sub-board
+ CONN3
+ XCS05 - Xilinx Spartan XCS05 FPGA (QFP100)
+ B1,B2,B3 - Push Buttons for TEST, SERVICE and RESET
+ KS0164 - Samsung Electronics KS0164 General Midi compliant 32-voice Wavetable Synthesizer Chip
+ with built-in 16bit CPU and MPU-401 compatibility. (QFP100)
+ K4E151611 - Samsung K4E151611C-JC60 1M x16 CMOS EDO DRAM (SOJ44)
+ KM6161002 - Samsung KM6161002CJ-12 64k x16 High-Speed CMOS SRAM (SOJ44)
+
+
+
+The X-Files (uncensored version)
+Jump Jump
+King of Dynast Gear
+
+VRenderO Minus Rev5 dgPIX Entertainment Inc. 1999
+|-----------------------------------------------------|
+|TDA1515 C-O-N-N-1 |
+| DA1545A C |
+| O |
+| VOL1 K4E151611 KS0164 N |
+| VOL2 K4E151611 N |
+|J 169NDK19 3 |
+|A 20MHz CONN2 |
+|M KA4558 |
+|M |
+|A KM6161002 |
+| E1-32XT |
+| KM6161002 |
+| |
+| ST7705C KM6161002 |
+| B1 XCS05 |
+| B2 B3 14.31818MHz LED KM6161002 |
+|-----------------------------------------------------|
+Notes:
+ ST7705C - Reset/Watchdog IC (SOIC8)
+ E1-32XT - Hyperstone E1-32XT CPU (QFP144)
+ 169NDK19 - Xtal, 16.9344MHz
+ CONN1,CONN2, - Connectors for joining main board to small sub-board
+ CONN3
+ XCS05 - Xilinx Spartan XCS05 FPGA (QFP100)
+ B1,B2,B3 - Push Buttons for TEST, SERVICE and RESET
+ KS0164 - Samsung Electronics KS0164 General Midi compliant 32-voice Wavetable Synthesizer Chip
+ with built-in 16bit CPU and MPU-401 compatibility. (QFP100)
+ K4E151611 - Samsung K4E151611C-JC60 1M x16Bit CMOS EDO DRAM (SOJ44)
+ KM6161002 - Samsung KM6161002CJ-12 64k x16Bit High-Speed CMOS SRAM (SOJ44)
+
+
+
+Sub-Board
+---------
+
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+|---------------------------------------|
+| C-O-N-N-1 U100 |
+|C FLASH.U3 FLASH.U5|
+|O FLASH.U2 FLASH.U4 |
+|N FLASH.U10 |
+|N |
+|3 FLASH.U7 FLASH.U9|
+| CONN2 FLASH.U6 FLASH.U8 |
+|---------------------------------------|
+Notes:
+ FLASH - Intel DA28F320J5 32M x8 StrataFlash surface-mounted FlashROM (SSOP56)
+ CONN1,CONN2,
+ CONN3 - Connectors for joining small sub-board to main board
+ U100 - A custom programmed PIC (Programmable Interrupt Controller), rebadged as 'dgPIX-PR1' (DIP18)
+
+
+*********************************************************************/
+
+#include "emu.h"
+#include "machine/nvram.h"
+#include "cpu/e132xs/e132xs.h"
+
+
+class dgpix_state : public driver_device
+{
+public:
+ dgpix_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_vblank(*this, "VBLANK") { }
+
+ required_device<cpu_device> m_maincpu;
+ required_ioport m_vblank;
+
+ UINT32 *m_vram;
+ int m_vbuffer;
+ int m_flash_roms;
+ int m_old_vbuf;
+ UINT32 m_flash_cmd;
+ INT32 m_first_offset;
+
+ DECLARE_READ32_MEMBER(flash_r);
+ DECLARE_WRITE32_MEMBER(flash_w);
+ DECLARE_WRITE32_MEMBER(vram_w);
+ DECLARE_READ32_MEMBER(vram_r);
+ DECLARE_WRITE32_MEMBER(vbuffer_w);
+ DECLARE_WRITE32_MEMBER(coin_w);
+ DECLARE_READ32_MEMBER(vblank_r);
+
+ DECLARE_DRIVER_INIT(elfin);
+ DECLARE_DRIVER_INIT(jumpjump);
+ DECLARE_DRIVER_INIT(xfiles);
+ DECLARE_DRIVER_INIT(xfilesk);
+ DECLARE_DRIVER_INIT(kdynastg);
+ DECLARE_DRIVER_INIT(fmaniac3);
+
+ virtual void machine_start();
+ virtual void machine_reset();
+ virtual void video_start();
+
+ UINT32 screen_update_dgpix(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+};
+
+
+READ32_MEMBER(dgpix_state::flash_r)
+{
+ UINT32 *ROM = (UINT32 *)memregion("flash")->base();
+
+ if(offset >= (0x2000000 - m_flash_roms * 0x400000) / 4)
+ {
+ if(m_flash_cmd == 0x90900000)
+ {
+ //read maker ID and chip ID
+ return 0x00890014;
+ }
+ else if(m_flash_cmd == 0x00700000)
+ {
+ //read status
+ return 0x80<<16;
+ }
+ else if(m_flash_cmd == 0x70700000)
+ {
+ //read status and ?
+ return 0x82<<16;
+ }
+ else if(m_flash_cmd == 0xe8e80000)
+ {
+ //read status ?
+ return 0x80<<16;
+ }
+ }
+
+ return ROM[offset];
+}
+
+WRITE32_MEMBER(dgpix_state::flash_w)
+{
+ if(m_flash_cmd == 0x20200000)
+ {
+ // erase game settings
+ if(data == 0xd0d00000)
+ {
+ // point to game settings
+ UINT8 *rom = (UINT8 *)memregion("flash")->base() + offset*4;
+
+ // erase one block
+ memset(rom, 0xff, 0x10000);
+
+ m_flash_cmd = 0;
+ }
+ }
+ else if(m_flash_cmd == 0x0f0f0000)
+ {
+ if(data == 0xd0d00000 && offset == m_first_offset)
+ {
+ // finished
+ m_flash_cmd = 0;
+ m_first_offset = -1;
+ }
+ else
+ {
+ UINT16 *rom = (UINT16 *)memregion("flash")->base();
+
+ // write game settings
+
+ if(ACCESSING_BITS_0_15)
+ rom[BYTE_XOR_BE(offset*2 + 1)] = data & 0xffff;
+ else
+ rom[BYTE_XOR_BE(offset*2 + 0)] = (data & 0xffff0000) >> 16;
+ }
+ }
+ else
+ {
+ m_flash_cmd = data;
+
+ if(m_flash_cmd == 0x0f0f0000 && m_first_offset == -1)
+ {
+ m_first_offset = offset;
+ }
+ }
+}
+
+WRITE32_MEMBER(dgpix_state::vram_w)
+{
+ UINT32 *dest = &m_vram[offset+(0x40000/4)*m_vbuffer];
+
+ if (mem_mask == 0xffffffff)
+ {
+ if (~data & 0x80000000)
+ *dest = (*dest & 0x0000ffff) | (data & 0xffff0000);
+
+ if (~data & 0x00008000)
+ *dest = (*dest & 0xffff0000) | (data & 0x0000ffff);
+ }
+ else if (((mem_mask == 0xffff0000) && (~data & 0x80000000)) ||
+ ((mem_mask == 0x0000ffff) && (~data & 0x00008000)))
+ COMBINE_DATA(dest);
+}
+
+READ32_MEMBER(dgpix_state::vram_r)
+{
+ return m_vram[offset+(0x40000/4)*m_vbuffer];
+}
+
+WRITE32_MEMBER(dgpix_state::vbuffer_w)
+{
+ if(m_old_vbuf == 3 && (data & 3) == 2)
+ {
+ m_vbuffer ^= 1;
+ }
+
+ m_old_vbuf = data & 3;
+}
+
+WRITE32_MEMBER(dgpix_state::coin_w)
+{
+ coin_counter_w(machine(), 0, data & 1);
+ coin_counter_w(machine(), 1, data & 2);
+}
+
+READ32_MEMBER(dgpix_state::vblank_r)
+{
+ /* burn a bunch of cycles because this is polled frequently during busy loops */
+ space.device().execute().eat_cycles(100);
+ return m_vblank->read();
+}
+
+static ADDRESS_MAP_START( cpu_map, AS_PROGRAM, 32, dgpix_state )
+ AM_RANGE(0x00000000, 0x007fffff) AM_RAM
+ AM_RANGE(0x40000000, 0x4003ffff) AM_READWRITE(vram_r, vram_w)
+ AM_RANGE(0xe0000000, 0xe1ffffff) AM_READWRITE(flash_r, flash_w)
+ AM_RANGE(0xe2000000, 0xe3ffffff) AM_READWRITE(flash_r, flash_w)
+ AM_RANGE(0xffc00000, 0xffffffff) AM_ROM AM_REGION("flash", 0x1c00000) AM_SHARE("nvram")
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( io_map, AS_IO, 32, dgpix_state )
+ AM_RANGE(0x0200, 0x0203) AM_READNOP // used to sync with the protecion PIC? tested bits 0 and 1
+ AM_RANGE(0x0400, 0x0403) AM_READWRITE(vblank_r, vbuffer_w)
+ AM_RANGE(0x0a10, 0x0a13) AM_READ_PORT("INPUTS")
+ AM_RANGE(0x0200, 0x0203) AM_WRITE(coin_w)
+ AM_RANGE(0x0c00, 0x0c03) AM_WRITENOP // writes only: 1, 0, 1 at startup
+ AM_RANGE(0x0c80, 0x0c83) AM_WRITENOP // sound commands / latches
+ AM_RANGE(0x0c80, 0x0c83) AM_READNOP //read at startup -> cmp 0xFE
+ AM_RANGE(0x0c84, 0x0c87) AM_READNOP // sound status, checks bit 0x40 and 0x80
+ADDRESS_MAP_END
+
+
+static INPUT_PORTS_START( dgpix )
+ PORT_START("VBLANK")
+ PORT_BIT( 0x00000001, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen")
+ PORT_BIT( 0x00000002, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") // value 2 is used by fmaniac3
+ PORT_BIT( 0xfffffffc, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("INPUTS")
+ PORT_BIT( 0x00000001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x00000002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x00000004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x00000008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x00000010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x00000020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
+ PORT_BIT( 0x00000040, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x00000080, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x00000100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x00000200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x00000400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x00000800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x00001000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x00002000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x00004000, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x00008000, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_SERVICE_NO_TOGGLE( 0x00010000, IP_ACTIVE_LOW )
+ PORT_BIT( 0x00020000, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x00040000, IP_ACTIVE_LOW, IPT_SERVICE1 )
+ PORT_BIT( 0x00080000, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x00100000, IP_ACTIVE_LOW, IPT_COIN1 )
+ PORT_BIT( 0x00200000, IP_ACTIVE_LOW, IPT_COIN2 )
+ PORT_BIT( 0x00400000, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x00800000, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0xff000000, IP_ACTIVE_LOW, IPT_UNUSED )
+INPUT_PORTS_END
+
+void dgpix_state::video_start()
+{
+ m_vram = auto_alloc_array(machine(), UINT32, 0x40000*2/4);
+
+ save_pointer(NAME(m_vram), 0x40000*2/4);
+}
+
+UINT32 dgpix_state::screen_update_dgpix(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
+{
+ int y;
+
+ for (y = 0; y < 240; y++)
+ {
+ int x;
+ UINT32 *src = &m_vram[(m_vbuffer ? 0 : 0x10000) | (y << 8)];
+ UINT16 *dest = &bitmap.pix16(y);
+
+ for (x = 0; x < 320; x += 2)
+ {
+ dest[0] = (*src >> 16) & 0x7fff;
+ dest[1] = (*src >> 0) & 0x7fff;
+
+ src++;
+ dest += 2;
+ }
+ }
+
+ return 0;
+}
+
+void dgpix_state::machine_start()
+{
+ save_item(NAME(m_vbuffer));
+ save_item(NAME(m_flash_cmd));
+ save_item(NAME(m_first_offset));
+ save_item(NAME(m_old_vbuf));
+}
+
+void dgpix_state::machine_reset()
+{
+ m_vbuffer = 0;
+ m_flash_cmd = 0;
+ m_first_offset = -1;
+ m_old_vbuf = 3;
+}
+
+
+static MACHINE_CONFIG_START( dgpix, dgpix_state )
+ MCFG_CPU_ADD("maincpu", E132XT, 20000000*4) /* 4x internal multiplier */
+ MCFG_CPU_PROGRAM_MAP(cpu_map)
+ MCFG_CPU_IO_MAP(io_map)
+
+/*
+ unknown 16bit sound cpu, embedded inside the KS0164 sound chip
+ running at 16.9MHz
+*/
+
+ MCFG_NVRAM_ADD_NO_FILL("nvram")
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
+ MCFG_SCREEN_SIZE(512, 256)
+ MCFG_SCREEN_VISIBLE_AREA(0, 319, 0, 239)
+ MCFG_SCREEN_UPDATE_DRIVER(dgpix_state, screen_update_dgpix)
+ MCFG_SCREEN_PALETTE("palette")
+
+ MCFG_PALETTE_ADD_BBBBBGGGGGRRRRR("palette")
+
+
+ /* sound hardware */
+ // KS0164 sound chip
+MACHINE_CONFIG_END
+
+
+/*
+Elfin
+dgPIX Entertainment Inc. 1999
+
+PCB combo:
+VRenderO Minus Rev4 dgPIX Entertainment Inc. 1999
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+
+*/
+ROM_START( elfin )
+ ROM_REGION32_BE( 0x2000000, "flash", ROMREGION_ERASE00 ) /* Hyperstone CPU Code & Data */
+ /* 0 - 0x17fffff empty space */
+ ROM_LOAD16_WORD_SWAP( "flash.u8", 0x1800000, 0x400000, CRC(eb56d7ca) SHA1(7c1cfcc68579cf3bdd9707da7d745a410223b8d9) )
+ ROM_LOAD16_WORD_SWAP( "flash.u9", 0x1c00000, 0x400000, CRC(cbf64ef4) SHA1(1a231872ee14e6d718c3f8888185ede7483e79dd) ) /* game settings & highscores are saved in here */
+
+ ROM_REGION( 0x400000, "cpu1", 0 ) /* sound rom */
+ ROM_LOAD16_WORD_SWAP( "flash.u10", 0x000000, 0x400000, CRC(d378fe55) SHA1(5cc7bc5ae258cd48816857793a262e7c6c330795) )
+
+ ROM_REGION( 0x1000, "cpu2", ROMREGION_ERASEFF ) /* PIC */
+ ROM_LOAD( "elfin_pic", 0x0000, 0x1000, NO_DUMP ) // protected
+ROM_END
+
+/*
+Jump Jump
+dgPIX Entertainment Inc. 1999
+
+PCB combo:
+VRenderO Minus Rev5 dgPIX Entertainment Inc. 1999
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+
+*/
+ROM_START( jumpjump )
+ ROM_REGION32_BE( 0x2000000, "flash", ROMREGION_ERASE00 ) /* Hyperstone CPU Code & Data */
+ /* 0 - 0x17fffff empty space */
+ ROM_LOAD16_WORD_SWAP( "jumpjump.u8", 0x1800000, 0x400000, CRC(210dfd8b) SHA1(a1aee4ec8c01832e77d2e4e334a62c246d7e3635) )
+ ROM_LOAD16_WORD_SWAP( "jumpjump.u9", 0x1c00000, 0x400000, CRC(16d1e352) SHA1(3c43974fb8d90b0c84472dd9f2167eb983142095) )
+
+ ROM_REGION( 0x400000, "cpu1", 0 ) /* sound rom */
+ ROM_LOAD16_WORD_SWAP( "jumpjump.u10", 0x000000, 0x400000, CRC(2152ecce) SHA1(522d389952a07fa0830ca8aaa6de3aacf834e32e) )
+
+ ROM_REGION( 0x1000, "cpu2", ROMREGION_ERASEFF ) /* PIC */
+ ROM_LOAD( "jumpjump_pic", 0x0000, 0x1000, NO_DUMP ) // protected - labeled S831D dgPIX-PR1
+ROM_END
+
+/*
+
+The X-Files
+dgPIX Entertainment Inc. 1999
+
+PCB combo:
+VRenderO Minus Rev5 dgPIX Entertainment Inc. 1999
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+
+Uncensored World version
+
+*/
+ROM_START( xfiles )
+ ROM_REGION32_BE( 0x2000000, "flash", ROMREGION_ERASE00 ) /* Hyperstone CPU Code & Data */
+ /* 0 - 0x17fffff empty space */
+ ROM_LOAD16_WORD_SWAP( "flash.u8", 0x1800000, 0x400000, CRC(231ad82a) SHA1(a1cc5c4122605e564d51137f1dca2afa82616202) )
+ ROM_LOAD16_WORD_SWAP( "flash.u9", 0x1c00000, 0x400000, CRC(d68994b7) SHA1(c1752d6795f7aaa6beef73643327205a1c32f0f5) )
+
+ ROM_REGION( 0x400000, "cpu1", 0 ) /* sound rom */
+ ROM_LOAD16_WORD_SWAP( "flash.u10", 0x0000000, 0x400000, CRC(1af33cda) SHA1(9bbcfb07a4a5bcff3efc1c7bcc51bc16c47ca9e6) )
+
+ ROM_REGION( 0x1000, "cpu2", 0 ) /* PIC */
+ ROM_LOAD( "xfiles_pic", 0x0000, 0x1000, NO_DUMP ) // protected
+ROM_END
+
+/*
+
+The X-Files
+dgPIX Entertainment Inc. 1999
+
+PCB combo:
+VRenderO Minus Rev4 dgPIX Entertainment Inc. 1999
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+
+Contrary to what you might think on first hearing the title, this game
+is like Match It 2 etc. However, the quality of the graphics
+is outstanding, perhaps the most high quality seen in this "type" of game.
+At the end of the level, you are presented with a babe, where you can use
+the joystick and buttons to scroll up and down and zoom in for erm...
+a closer inspection of the 'merchandise' ;-))
+
+Censored version for the Korean market
+Korean text on Mode Select screen and the following screen
+
+*/
+ROM_START( xfilesk )
+ ROM_REGION32_BE( 0x2000000, "flash", ROMREGION_ERASE00 ) /* Hyperstone CPU Code & Data */
+ /* 0 - 0x17fffff empty space */
+ ROM_LOAD16_WORD_SWAP( "u8.bin", 0x1800000, 0x400000, CRC(3b2c2bc1) SHA1(1c07fb5bd8a8c9b5fb169e6400fef845f3aee7aa) )
+ ROM_LOAD16_WORD_SWAP( "u9.bin", 0x1c00000, 0x400000, CRC(6ecdd1eb) SHA1(e26c9711e589865cc75ec693d382758fa52528b8) )
+
+ ROM_REGION( 0x400000, "cpu1", 0 ) /* sound rom */
+ ROM_LOAD16_WORD_SWAP( "u10.bin", 0x0000000, 0x400000, CRC(f2ef1eb9) SHA1(d033d140fce6716d7d78509aa5387829f0a1404c) )
+
+ ROM_REGION( 0x1000, "cpu2", 0 ) /* PIC */
+ ROM_LOAD( "xfilesk_pic", 0x0000, 0x1000, NO_DUMP ) // protected - same PIC as parent??
+ROM_END
+
+/*
+King of Dynast Gear
+EZ Graphics, 1999
+
+PCB combo:
+VRenderO Minus Rev5 dgPIX Entertainment Inc. 1999
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+
+*/
+ROM_START( kdynastg )
+ ROM_REGION32_BE( 0x2000000, "flash", ROMREGION_ERASE00 ) /* Hyperstone CPU Code & Data */
+ /* 0 - 0x0ffffff empty space */
+ ROM_LOAD16_WORD_SWAP( "flash.u6", 0x1000000, 0x400000, CRC(280dd64e) SHA1(0e23b227b1183fb5591c3a849b5a5fe7faa23cc8) )
+ ROM_LOAD16_WORD_SWAP( "flash.u7", 0x1400000, 0x400000, CRC(f9125894) SHA1(abaad31f7a02143ea7029e47e6baf2976365f70c) )
+ ROM_LOAD16_WORD_SWAP( "flash.u8", 0x1800000, 0x400000, CRC(1016b61c) SHA1(eab4934e1f41cc26259e5187a94ceebd45888a94) )
+ ROM_LOAD16_WORD_SWAP( "flash.u9", 0x1c00000, 0x400000, CRC(093d9243) SHA1(2a643acc7144193aaa3606a84b0c67aadb4c543b) )
+
+ ROM_REGION( 0x400000, "cpu1", 0 ) /* sound rom */
+ ROM_LOAD16_WORD_SWAP( "flash.u10", 0x0000000, 0x400000, CRC(3f103cb1) SHA1(2ff9bd73f3005f09d872018b81c915b01d6703f5) )
+
+ ROM_REGION( 0x1000, "cpu2", 0 ) /* PIC */
+ ROM_LOAD( "kdynastg_pic", 0x0000, 0x1000, NO_DUMP ) // protected
+ROM_END
+
+/*
+Fishing Maniac 3
+Saero Entertainment, 2002
+
+PCB combo:
+VRenderO Minus Rev4 dgPIX Entertainment Inc. 1999
+Flash Module Type-A REV2 dgPIX Entertainment Inc. 1999
+
+ U100 18 pin socket for the PIC chip is unused
+
+*/
+ROM_START( fmaniac3 )
+ ROM_REGION32_BE( 0x2000000, "flash", ROMREGION_ERASE00 ) /* Hyperstone CPU Code & Data */
+ /* 0 - 0x17fffff empty space */
+ ROM_LOAD16_WORD_SWAP( "flash.u8", 0x1800000, 0x400000, CRC(dc08a224) SHA1(4d14145eb84ad13674296f81e90b9d60403fa0de) )
+ ROM_LOAD16_WORD_SWAP( "flash.u9", 0x1c00000, 0x400000, CRC(c1fee95f) SHA1(0ed5ed9fa18e7da9242a6df2c210c46de25a2281) )
+
+ ROM_REGION( 0x400000, "cpu1", 0 ) /* sound rom */
+ ROM_LOAD16_WORD_SWAP( "flash.u10", 0x000000, 0x400000, CRC(dfeb91a0) SHA1(a4a79073c3f6135957ea8a4a66a9c71a3a39893c) )
+
+ ROM_REGION( 0x1000, "cpu2", ROMREGION_ERASEFF ) /* PIC */
+ // not present
+ROM_END
+
+
+
+DRIVER_INIT_MEMBER(dgpix_state,elfin)
+{
+ UINT8 *rom = (UINT8 *)memregion("flash")->base() + 0x1c00000;
+
+ rom[BYTE4_XOR_BE(0x3a9e94)] = 3;
+ rom[BYTE4_XOR_BE(0x3a9e95)] = 0;
+ rom[BYTE4_XOR_BE(0x3a9e96)] = 3;
+ rom[BYTE4_XOR_BE(0x3a9e97)] = 0;
+ rom[BYTE4_XOR_BE(0x3a9e98)] = 3;
+ rom[BYTE4_XOR_BE(0x3a9e99)] = 0;
+
+ m_flash_roms = 2;
+}
+
+DRIVER_INIT_MEMBER(dgpix_state,jumpjump)
+{
+ UINT8 *rom = (UINT8 *)memregion("flash")->base() + 0x1c00000;
+
+ rom[BYTE4_XOR_BE(0x3a829a)] = 3;
+ rom[BYTE4_XOR_BE(0x3a829b)] = 0;
+ rom[BYTE4_XOR_BE(0x3a829c)] = 3;
+ rom[BYTE4_XOR_BE(0x3a829d)] = 0;
+ rom[BYTE4_XOR_BE(0x3a829e)] = 3;
+ rom[BYTE4_XOR_BE(0x3a829f)] = 0;
+
+ m_flash_roms = 2;
+}
+
+DRIVER_INIT_MEMBER(dgpix_state,xfiles)
+{
+ UINT8 *rom = (UINT8 *)memregion("flash")->base() + 0x1c00000;
+
+ rom[BYTE4_XOR_BE(0x3a9a2a)] = 3;
+ rom[BYTE4_XOR_BE(0x3a9a2b)] = 0;
+ rom[BYTE4_XOR_BE(0x3a9a2c)] = 3;
+ rom[BYTE4_XOR_BE(0x3a9a2d)] = 0;
+ rom[BYTE4_XOR_BE(0x3a9a2e)] = 3;
+ rom[BYTE4_XOR_BE(0x3a9a2f)] = 0;
+
+ m_flash_roms = 2;
+}
+
+DRIVER_INIT_MEMBER(dgpix_state,xfilesk)
+{
+ UINT8 *rom = (UINT8 *)memregion("flash")->base() + 0x1c00000;
+
+ rom[BYTE4_XOR_BE(0x3aa92e)] = 3;
+ rom[BYTE4_XOR_BE(0x3aa92f)] = 0;
+ rom[BYTE4_XOR_BE(0x3aa930)] = 3;
+ rom[BYTE4_XOR_BE(0x3aa931)] = 0;
+ rom[BYTE4_XOR_BE(0x3aa932)] = 3;
+ rom[BYTE4_XOR_BE(0x3aa933)] = 0;
+
+// protection related ?
+// m_maincpu->space(AS_PROGRAM).nop_read(0xf0c8b440, 0xf0c8b447);
+
+ m_flash_roms = 2;
+}
+
+DRIVER_INIT_MEMBER(dgpix_state,kdynastg)
+{
+ UINT8 *rom = (UINT8 *)memregion("flash")->base() + 0x1c00000;
+
+ rom[BYTE4_XOR_BE(0x3aaa10)] = 3; // 129f0 - nopped call
+ rom[BYTE4_XOR_BE(0x3aaa11)] = 0;
+ rom[BYTE4_XOR_BE(0x3aaa12)] = 3;
+ rom[BYTE4_XOR_BE(0x3aaa13)] = 0;
+ rom[BYTE4_XOR_BE(0x3aaa14)] = 3;
+ rom[BYTE4_XOR_BE(0x3aaa15)] = 0;
+
+ rom[BYTE4_XOR_BE(0x3a45c8)] = 5; // c5a8 - added ret
+ rom[BYTE4_XOR_BE(0x3a45c9)] = 0;
+
+// protection related ?
+// m_maincpu->space(AS_PROGRAM).nop_read(0x12341234, 0x12341243);
+
+ m_flash_roms = 4;
+}
+
+DRIVER_INIT_MEMBER(dgpix_state,fmaniac3)
+{
+ m_flash_roms = 2;
+}
+
+GAME( 1999, elfin, 0, dgpix, dgpix, dgpix_state, elfin, ROT0, "dgPIX Entertainment Inc.", "Elfin", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
+GAME( 1999, jumpjump, 0, dgpix, dgpix, dgpix_state, jumpjump, ROT0, "dgPIX Entertainment Inc.", "Jump Jump", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
+GAME( 1999, xfiles, 0, dgpix, dgpix, dgpix_state, xfiles, ROT0, "dgPIX Entertainment Inc.", "The X-Files", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
+GAME( 1999, xfilesk, xfiles, dgpix, dgpix, dgpix_state, xfilesk, ROT0, "dgPIX Entertainment Inc.", "The X-Files (Censored, Korea)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
+GAME( 1999, kdynastg, 0, dgpix, dgpix, dgpix_state, kdynastg, ROT0, "EZ Graphics", "King of Dynast Gear (version 1.8)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
+GAME( 2002, fmaniac3, 0, dgpix, dgpix, dgpix_state, fmaniac3, ROT0, "Saero Entertainment", "Fishing Maniac 3", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )